SMTP/Transactional Messages
- SMTP Relay Setup
- SMTP/Transactional Emails FAQs
- Create Transactional Groups
- Custom ID for Transactional Messages
- Customize SMTP Relay Messages with SMTP Header
- Disable Click Tracking for SMTP Relay
- Security Feature: Restrict SMTP Relay by From Address
- SMTP Relay Errors
- Troubleshooting: SMTP Relay Connection Issue